<template>
  <div class="my-container">
     <!-- 已登录头部 -->
    <div v-if="token" class="header user-info">
      <div class="base-info">
        <!-- 左边盒子 -->
        <div class="left">
          <van-image
            class="avatar"
            :src="userInfo.photo"
            round
            fit="cover"
          />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <!-- 右边盒子 -->
        <div class="right">
          <van-button size="mini" round>编辑资料</van-button>
        </div>
      </div>
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
    </div>
    <!-- /已登录头部 -->
     <!-- 未登录头部 -->
    <div  class="header not-login" v-else>
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt="">
        <span class="text">登录 / 注册</span>
      </div>
    </div>
    <!-- /未登录头部 -->
    <!-- 宫格导航 -->
    <van-grid class="grid-nav mb-9" :column-num="2" clickable>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-shoucang"></i>
        <span slot="text" class="text">收藏</span>
      </van-grid-item>
      <van-grid-item class="grid-item">
        <i slot="icon" class="toutiao toutiao-lishi"></i>
        <span slot="text" class="text">历史</span>
      </van-grid-item>
    </van-grid>
    <!-- /宫格导航 -->
    <!-- 单元格部分 -->
    <van-cell title="消息通知" is-link />
    <van-cell title="小智同学" class="mb-9" is-link />
    <van-cell
      v-if="token"
      class="logout-cell"
      clickable
      title="退出登录"
      @click="onLogout"
    />
  </div>
</template>

<script>
//将vuex容器中的信息映射到组件中
import {mapState} from 'vuex'
//导入获取用户信息的接口
import {getUserInfo} from '@/api/user'
export default {
  name: 'MyIndex',
  components: {},
  props: {},
  data () {
    return {
      //存储用户信息
      userInfo:{}
    }
  },
  //计算属性
  computed: {
    ...mapState(['token'])
  },
  watch: {},
  created () {
    //如果含有token则证明用户登录了,发送获取用户信息的请求
    if (this.token) {
      this.loadUserInfo()
    }
    // this.loadUserInfo()
  },
  mounted () {},
  methods: {
    //点击退出登录按钮实现退出
    onLogout() {
      //提示用户是否确认退出 确认退出=>处理退出
      this.$dialog.confirm({
        title:'退出提示',
        message:'确认退出吗?'
      }).then(() => {
        //确认退出
        //清除用户的token
        this.$store.commit('setUser',null)
      }).catch(() => {
        //取消操作
      })
    },
    //定义获取用户信息的函数
    async loadUserInfo() {
      try {
       const {data:res} = await getUserInfo()
       //获取数据成功,将数据赋值给userInfo
       this.userInfo = res.data
      } catch(err) {
        this.$toast('获取数据失败，请稍后重试')
      }
    }
  }
}
</script>

<style scoped lang="less">
.my-container {
  .header {
    height: 361px;
    //这里的@表示src路径 但在css里前面要加~
    background: url("~@/assets/banner.png");
    background-size: cover;
  }

   .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text {
        font-size: 28px;
        color: #fff;
      }
    }
  }

  .user-info {
    .base-info {
      height: 231px;
      padding: 76px 32px 23px;
      box-sizing: border-box;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .left {
        display: flex;
        align-items: center;
        .avatar {
          width: 132px;
          height: 132px;
          border: 4px solid #fff;
          margin-right: 23px;
        }
        .name {
          font-size: 30px;
          color: #fff;
        }
      }
    }
    .data-stats {
      display: flex;
      .data-item {
        height: 130px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        color: #fff;
        .count {
          font-size: 36px;
        }
        .text {
          font-size: 23px;
        }
      }
    }
  }
  .grid-nav {
    .grid-item {
      height: 141px;
      i.toutiao {
        font-size: 45px;
      }
      .toutiao-shoucang {
        color: #eb5253;
      }
      .toutiao-lishi {
        color: #ff9d1d;
      }
      span.text {
        font-size: 28px;
      }
    }
  }
  .logout-cell {
    text-align: center;
    color: #d86262;
  }

  .mb-9 {
    margin-bottom: 9px;
  }
}

 
</style>